hydrogen's number is 1
Hydrogen is part of the alkali metals group, though it rarely exhibits behavior similar to the other elements in the group.
Hydrogen is placed in group 1, along with alkali metals
Hydrogen is a gas element. atomic number of it is 1.
Group 1, Alkali Metals
23 Hydrogens.
Hydrogen is part of the alkali metals group, though it rarely exhibits behavior similar to the other elements in the group.
-CH2- There is one carbon (C) and two hydrogens (H) in this methylene group. It is part of another group and considered the function group.
The number of hydrogens equals 2x the number of carbon atoms, plus 2 extra hydrogens.
hydrogen
h
Hydrogens atomic number is #1.
group name is noble gases. group number is 18.
alcohol
twelve 12
Hydrogen is placed in group 1, along with alkali metals
Group 4, atomic number 104
Hydrogen is a gas element. atomic number of it is 1.